Initialize
block
method
object
Put the ((object|Object)) (or "something")
into "ready-to-use-it" state.
The '((|initialize|))' ((method|Method)) should be redefined
to initialize the ((instance|Instance)).
The default definition of the method '((|new|))' of the class is
to execute Initialize to the newly generated instance.
The argument to ((|new|)) is tossed to initialize as it is.
Moreover, when ((|new|)) is called with the ((block|Block)),
the block is given to initialize as it is.
This surely means Class#new is not to have to be redefined.